| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.54 | 5.411% | $248.2851 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $206.49 | 7.730% | $222.4517 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $239.71 | 6.807% | $256.0271 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $135.97 | 10.839% | $150.7078 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $47.34 | 3.288% | $48.8965 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $174.73 | 10.442% | $192.9753 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $191.91 | 4.479% | $200.5056 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $1,231.69 | $1,319.8491 | $1,319.87 | $1,319.90 | $1,319.90 | |